baber/WOPTO huggingface dataset:
Patent JP-H05129990-A (JP)
Title: Equalizer
Inventor: MARUYAMA KAZUYOSHI
IPC: H04B3/23
Filed: 1991-10-24
Abstract: PURPOSE:To improve the characteristic of the equalizer having a line equalizer and a bridged tap equalizer. CONSTITUTION:This equalizer is provided with a line equalizer 1 comprising an equalizing amplifier section 3 and an equalizing control section 4 to equalizing a line loss, a bridged tap equalizer 2 generating an echo replica eliminating an echo component by a bridged tap, and a control section 5 stopping the operation of the bridged tap equalizer 2. The control section 5 uses a control signal to control the equalizing amplifier section 3 and a speed setting signal to stop the operation of the bridged tap equalizer 2 when the line loss of a subscriber line is small or a transmission speed is low.
Patent JP-H05120654-A (JP)
Title: Magnetic head
Inventor: NAKAJIMA AKIHIRO
IPC: G11B5/53
Filed: 1991-10-24
Abstract: PURPOSE:To provide the magnetic head which decreases the jitters of video signals in particular relating to the rotary head device. CONSTITUTION:The magnetic head 1 is formed to such a shape that a core edge 1a and a tape 9 comes into contact with each other so as to intermittently part the tape 9 and the head 1 on the rear side of the scanning direction of the head 1. Since the jitters of video signals can be decreased, the high-quality videos having less distortions can be enjoyed The image quality is less deteriorated in spite of repetitive reproduction.
Patent JP-S62135510-A (JP)
Title: Photocurable resin composition
Inventor: MASAOKA YOSHIJI
IPC: C08F299/06
Filed: 1985-12-09
Abstract: PURPOSE:To obtain the titled composition excellent in hardness, flexibility and adhesion and useful in paints, dental fillers, photoresist, etc., by mixing a base resin containing a specified urethane oligomer with a reactive diluent and a photopolymerization initiator. CONSTITUTION:A urethane oligomer (A) is obtained by reacting an isocyanate- terminated oligomer obtained by reacting a polyisocyanate (a) with bisphenol S (b) of formula I at a OH to NCO molar ratio <=1 is reacted with a polycaprolactone (meth)acrylate (c) of formula II (wherein R1 is H or CH3 and n is 1-10) at a OH to NCO ratio >=1 and 80 deg.C or below in a solvent in the presence of a catalyst. 100pts.wt. mixture containing a base resin partially or entirely consisting of component A and a reactive diluent (B) having a polymerizable, ethylenically unsaturated group (e.g., tetrahydrofurfuryl acrylate) at a mixing ratio of 10:1-10 is mixed with 0.01-10pts.wt. photopolymerization initiator (C) (e.g., methyl o-benzoyl-benzoate).
Patent JP-S61157652-A (JP)
Title: Metallic ornament
Inventor: SHIMOTORI KAZUMI
IPC: C22C27/02
Filed: 1984-12-28
Abstract: PURPOSE:To produce the metallic ornaments of white color feeling smooth and giving a high-grade impression by using an alloy made by incorporating specific amounts of Ti, or further Ta and Zr to Nb. CONSTITUTION:The Nb alloy containing, by weight, 40-60% Ti, or further <35% Ta and/or <5% Zr is used as the material for the white-colored ornaments, such as lighters, bracelets, the frame of spectacles, ball-point pens, propelling pencils, cuff buttons, buckles, outer ornaments of watches and the like. By use of this alloy, the white-colored ornaments excelling in corrosion resistance as well as in cold working, feeling smooth, and giving a high-grade impression can be obtained.
Patent JP-H05122722-A (JP)
Title: Picture processing system
Inventor: ITO MIKI
IPC: H04N9/79
Filed: 1991-10-24
Abstract: PURPOSE:To provide a picture processing system in which the result of image pickup desired by the user is outputted. CONSTITUTION:A color picture from a video camera 11 is picked up and stored in a picture storage section 12. A system control section 16 selects a changeover switch 71 in response to a black-white/color selection command from an operation section 17. When a command from the operation section 17 is a white/black command, the changeover switch 71 is thrown to the position of a picture conversion section 70 and the picture conversion section 70 converts the color picture of the picture storage section 12 into a white/black picture, which is printed out by a video printer 18. Furthermore, when the command is a color command, the changeover switch is thrown to the position of the picture storage section 12, and the color picture of the picture storage section 12 is printed out by the video printer 18.
Patent JP-2000111972-A (JP)
Title: Lens barrier device for camera
Inventor: MANABE MITSUO
IPC: G03B11/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera by setting the center of rotation of an inner barrier in space surrounded by a film housing chamber, a fixed barrel and a finder and effectively utilizing the front of a film housing chamber as retreat space for the inner barrier. SOLUTION: Relating to the camera that the inner barrier 10 is applied as the lens barrier for the camera, this lens barrier device is provided with the bearing part 38 of the inner barrier 10 in the space surrounded by the film housing chamber 16, the fixed barrel 14 and the moving lens 18 of the finder formed in a camera main body 12, the front of the chamber 16 is effectively utilized as the retreat space for the inner barrier 10, and the camera is miniaturized.
Patent JP-2001095594-A (JP)
Title: Production of glucose and cellooligosaccharide
Inventor: ARAI KUNIO
IPC: C12N9/42
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing cellooligosaccharides and/or glucose from cellulose. SOLUTION: This method for efficiently producing cellooligosaccharides and/or glucose from cellulose comprises temporarily solubilizing the cellulose in supercritical water or semi-supercritical water and hydrolyzing the cellulose with a cellulase preparation or a specific cellulase component, while the cellulose and its hydrolysates are dissolved in the reaction solution.
Patent JP-H04152165-A (JP)
Title: Thermal recorder
Inventor: YAMADA MASATO
IPC: B41J15/16
Filed: 1990-10-16
Abstract: PURPOSE:To feed recording paper smoothly by a recording paper load roller by a method wherein the recording paper load roller movable toward a platen roller is pressed against the recording paper by a roller presser spring. CONSTITUTION:When recording is restarted, thermal recording paper 3 is fed toward a cutter 4 by a platen roller 1. When the thermal recording paper 3 is fed by its slack amount, a tension is applied thereto. Then, a load is rapidly applied to the paper at the start of the rotation of a thermal recording paper roll part 18. However, since a recording paper load roller 6 is pressed down against the platen roller 1 by a roller pressing tension spring 7 so as to move along a roller guide slot 22 of a thermal head mounting bracket 12, the roller pressing tension spring 7 serves as a damper to decrease the tension acting to the thermal recording paper 3. The load roller 6 is once separated from the platen roller 1 against the force of the spring 7. When the recording paper roll part 18 starts rotating, the tension acting to the thermal recording paper 3 decreases. The load roller 6 again abuts on the platen roller 1 through the thermal recording paper 3 to double also the feed of the thermal recording paper 3.
Patent JP-H09166957-A (JP)
Title: Device for constructing three-dimensional model for design and construction of bridge
Inventor: OTSUJI HIDEAKI
IPC: E01D21/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To simply prepare a design drawing of bridge and parts information for the construction of bridge. SOLUTION: Design drawing 4 and parts information for the construction of a bridge are prepared from bridge completion system linear data 1 and construction system linear data 2 adding a camber value 22 to the data 1 by the use of an arithmetic method 3a common to plural bridge sorts and an individual arithmetic method 3b different for every bridge sort. A reference line for the data 2 can easily be obtained by adding the camber value 22 to a reference line for a completion system three-dimensional model based upon the data 1. Consequently, the parts information for the construction can be prepared without preparing the design drawing 4.
Patent JP-H0592189-A (JP)
Title: Treatment of washing waste water
Inventor: ISHISAKI CHIHARU
IPC: C02F1/52
Filed: 1991-09-30
Abstract: PURPOSE:To remove the org. matter, especially, the component incapable of being removed by activated carbon or obstructing adsorption of washing waste water discharged from a flux washing process of a printed circuit board or a component lowering transmission flux in a reverse osmotic pressure method. CONSTITUTION:An aluminum or iron salt is added to washing waste water to be dissolved therein and pH after dissolution is adjusted to 68 in aluminum salt-added waste water and to 7-11 in iron saltadded waste water not only to form a precipitate but also to remove org. matter and, if necessary, an activated carbon method or a reverse osmotic pressure method is applied.
Patent JP-H06128185-A (JP)
Title: Production of ethers
Inventor: TANAKA TOSHINORI
IPC: C07C315/04
Filed: 1992-10-16
Abstract: PURPOSE:To obtain ethers in high yield at a low cost by reacting alcohols, etc., with an alkyl halide, etc., in the presence of an alkali using a specific catalyst while removing water in the reactional system. CONSTITUTION:(C) Alcohols such as butyl alcohol or phenols of formula I [(n) is 0 or 1; X is formula II (R1 and R2 are H or 1-4C alkyl), S, O, etc.] are blended with (D) an alkyl halide (e.g. hexyl chloride) or an arylalkyl halide (e.g. benzyl chloride) in the presence of (A) 20-60wt.% aqueous solution such as sodium hydroxide as an alkali using (B) a quaternary basic salt as a catalyst so as to provide (0.9-1.5)/(1)/(1-2) ratio of the alkali equiv. of the component (A)/OH equiv. of the component (C)/halogen equiv. of the component (D) and water in the reactional system is then distilled away to the outside thereof under conditions of 100 deg.C and ordinary pressure, etc., to afford the objective ethers of formula III (A1 and A2 are 6-18C alkyl or arylalkyl).
Patent JP-H03140911-A (JP)
Title: Variable power lens
Inventor: TSUCHIDA HIROBUMI
IPC: G02B13/18
Filed: 1989-10-27
Abstract: PURPOSE:To obtain the variable power lens for video cameras which is fixed in aperture position, is simple in the constitution of a lens frame and does not change an F-number at the time of variable power by fixing a 1st lens group, 4th lens group and aperture position at the time of the variable power with a lens system which makes the variable power by changing the spacings between the respective lens groups. CONSTITUTION:The 1st lens group is constituted of the combined lens of a negative lens and a positive lens, the 2nd lens group of the combined lens of positive and negative lenses, the 3rd lens group of the combined lens of positive and negative lenses, and the 4th lens group of negative and positive lenses, respectively. A diaphragm is disposed on the object side of the 4th lens group and a spherical faces are used for the face on the extreme image side of the 1st lens group and the face on the extreme image side of the 4th lens group, respectively. The 2nd lens group and the 3rd lens group move and the rest are fixed at the time of the variable power. The lens system which has about 3 to 4 variable power ratio, about F/2.0 to F/4.0 aperture ratio, is fixed in the diaphragm, allows the simple construction of the lens frame and does not change the F-number at the time of the variable power is obtd. in this way.
Patent JP-2000109214-A (JP)
Title: Device for transferring article located flat, particularly folding box board
Inventor: EHRING ROLF
IPC: B31B100/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To easily adapt a device to various folding box boards by virtue of high efficiency and at the same time high functional safety. SOLUTION: A device for transferring and raising a folding box board 1 between the delivery station A and the receiving station B of a carton manufacturing machine has a plurality of suction mechanisms 17, 18, 19 each having a suction head 35. The suction heads 35 making circular movements about a common rotational axis are connected to independent drives varying the rotary angular velocities of the suction heads during the circular movements about the rotational axis 21 so that the rotary angular velocities are adapted to the functions required in each case.
Patent JP-S61158045-A (JP)
Title: Light head
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1984-12-28
Abstract: PURPOSE:To detect tracking without being affected by recording bits at the time of recording by separating a laser beam into three beams, i.e. 0-degree light and + or -1-degree light, using the 0-degree light as a laser beam exclusively used for recording or reading, and using either of + or -1-degree light as a laser beam exclusively used for tracking detection. CONSTITUTION:Half width pits 29a, 29b deformed according to tracking detec tion signals f1, f2 of different frequencies, i.e. modulated by tracking detection signals f1, f2 on side walls 28a, 28b are formed at the boundary between side walls 28a, 28b of a recording track 26. After dividing the laser beam into three beams of 0-degree light and + or -1-degree light, the beams are irradiated alongh the recording track. Recording or reproducing is made by the 0-degree light, and at the same time, the level difference between tracking detection signals f1, f2 included in the output signal of a light receiving section that receives reflected light of either of + or -1-degree light is outputted as a tracking error signal.
Patent JP-H06126548-A (JP)
Title: Method and apparatus for measuring roller assembly
Inventor: TOMITA SUNAO
IPC: B23P21/00
Filed: 1992-10-16
Abstract: PURPOSE:To improve the rate of operation and the accuracy in measurement with manhour reduction by shifting upper and lower measuring points movable in horizontal planes including upper and lower measuring points of a roller to be measured of a roller assembly mounted on an index table relative thereto by shifting first and second measuring units in the orthogonal directions to automatically measure the respective upper and lower measuring points. CONSTITUTION:Probes of a pivotable arm are adapted to abut against upper and lower measuring points X1, X2, Y1, Y2 of a roller 16 to be measured of a roller assembly 14 mounted on an index table by shifting first and second measuring units close to these points in the orthogonal directions with an energizing force of gauge head probes to measure the respective measuring points and obtain the positional angle of the roller 16. These measured values are compared with the premeasured master work value calculatively to judge whether or not the roller assembly 14 is accepted.
Patent JP-H04159075-A (JP)
Title: Wafer automatic lapping device
Inventor: HASEGAWA FUMIHIKO
IPC: B24B37/28
Filed: 1990-10-19
Abstract: PURPOSE:To shorten a cycle time by an amount equivalent to a time in which a wafer is set on a carrier by providing loader parts in two trains. CONSTITUTION:Since a number of carriers 6 are set in a multiplex manner, the carriers do not occupy a large space, and a space can be saved. Further, loader parts B and B' are located in two trains. Thereby, by alternately using the loader parts B and B', a wafer W for subsequent processing can be preset on the carrier 6 by means of the one loader during a polishing work. A cycle time can be shortened by an amount equivalent to a time in which the wafer W is set on the carrier 6, and work efficiency can be improved.
Patent JP-H06127834-A (JP)
Title: Failure diagnostic system for automatic winder
Inventor: WAKABAYASHI MASAHIRO
IPC: B65H54/70
Filed: 1992-10-16
Abstract: PURPOSE:To enable anyone to diagnose a failure easily and also to control parts. CONSTITUTION:This system for diagnosing the machine failure of an automatic winder 10 with plural units 13 has a step for displaying a failure generated spindle from operating information, a step for repeating the display of stepwise classified items of the failure and the selection of the items of failure from the displayed items, and a step for determining a failure generated place from the above-mentioned steps and also registering the maintenance history data of the equipment parts of the failure unit.
Patent JP-S62140268-A (JP)
Title: Magnetic head supporting mechanism
Inventor: SAITO MASAHIKO
IPC: G11B21/20
Filed: 1985-12-13
Abstract: PURPOSE:To eliminate the breakage and abrasion of a disk and to suppress the position shift of a head due to waving by providing a control member which control a movable body provided on the back surface of a gimbals plate in the vertical direction. CONSTITUTION:The magnetic head 91 is supported on the gimbals plate 94 and the movable body 97 which moves to and away from the disk and a pressing means 98 are provided in the recessed part 94a in its back surface. Then, the control member 102 which controls the moving direction of the movable body 97 in the vertical direction and a supporting plate 101 which is provided with a pressing means 98 are provided. Thus, the magnetic head 91 is supported elastically, so an impact to the disk surface is reduced, the breakage and abrasion of the disk are reduced, and the position shift of the head due to waving is suppressed.
Patent JP-H08139442-A (JP)
Title: Soldering method and device
Inventor: OONAKADA SATORU
IPC: H05K3/34
Filed: 1994-11-14
Abstract: PURPOSE: To avoid the wear and oxidation of the front end part of a heating tool and to realize a stable soldering step. CONSTITUTION: The outer leads 3a of a tab 4 are aligned with the electrode of a circuit board while the base parts of the part presser part are mounted inside and both ends of outer lead holes 3b, on the other hand, a turning heat tool 5 while being load-controlled is brought into contact with said outer leads 3a to heat-junction the electrode with the outer leads 3a so that the junction load may be contained within the set up range while constantly changing the contact parts of the heating tool 5 with the outer leads 3a, thereby enabling the wear and oxidation of the heating tool 5 to be avoided.
Patent JP-S63199164-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T8/42
Filed: 1987-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09129596-A (JP)
Title: Cleaning method for reaction chamber
Inventor: TAKAHASHI HIROAKI
IPC: C23C16/50
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning method by which a film deposited on the wall surface or the like of a reaction chamber at a vacuum treatment apparatus can be removed completely by a method wherein a prescribed gas is introduced into the reaction chamber, a plasma output is oscillated to be pulse-shaped, the plasma output at every pulse is changed and the flow rate of the gas is changed in synchronization with the oscillation of the pulse. SOLUTION: A CF4 - or O2 -based gas is introduced into a reaction chamber 1, a high-frequency voltage is applied to an upper-part electrode 4, a plasma is generated, and an SiO2 film which is deposited on a sidewall 1a or the like is removed by a cleaning operation by the plasma. After the cleaning operation has been finished an N2 O-,N2 - or He-based gas is introduced into the reaction chamber 1 instead of the CF4 - or O2 -based gas, a pulse-shaped plasma oscillation output is applied to the upper-part electrode 4, and an oscillation output at every pulse is changed. In addition, the flow rate of the gas to be introduced is changed in synchronization with a plsma oscillation output.  Thereby, the film which is deposited on the wall surface 1a of the reaction chamber 1 at a vacuum treatment apparatus can be removed completely, and it is possible to prevent a drop in the treatment capacity of an object to be treated.
Patent JP-H08131404-A (JP)
Title: Lavatory seat
Inventor: MATSUNAKA MASAHIKO
IPC: A47K13/30
Filed: 1994-11-14
Abstract: PURPOSE: To detect vital information about a user on a lavatory seat and to utilize this information for health control. CONSTITUTION: A vital information detecting means 2 detects the vital information on the heart beats, etc., of the user on the lavatory seat 1. A characteristic quantity detecting means 3 calculates the physical characteristic quantity thereof and a storage means 4 stores the physical characteristic quantity calculated by this characteristic quantity detecting means 3. A comparing means 5 compares the stored recording quantity, thereby deciding the physical condition of the user. The result of the decision is announced to the user by an announcing means 6.
Patent JP-H06112557-A (JP)
Title: Solid-state laser device
Inventor: INOUE SHIN
IPC: H01S3/092
Filed: 1992-09-25
Abstract: PURPOSE:To provide a solid-state laser device which can be efficiently controlled in laser light spreading angle over a wide input area and is excellent in workability. CONSTITUTION:The title laser device is provided with a solid-state laser medium 1, excitation lamp 2 positioned in parallel with the medium 1 in the same direction, total and partial reflection mirrors 5 and 7, reflection box 3 housing the medium 1 and lamp 2, power source connected to both poles of the lamp 2, and an optical device 8 interposed between the medium 1 and mirror 5 or 7. The focal distance of the device 8 is variable.
Patent JP-S62138349-A (JP)
Inventor: KOBAYASHI KAZUICHI
IPC: C04B22/14
Filed: 1985-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1179205-A (JP)
Title: Volume adjusting nozzle
Inventor: KIYONO AKIHIRO
IPC: B65D35/38
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent poor operativity that an amount of contents more than required has been dispensed and problems that the contents have attached to a nozzle tip after use by providing a slidable lid at the nozzle tip of a body which is a nozzle. SOLUTION: A body 1 being a nozzle for discharging contents of a container such as a tube wherein a slidable lid 2 is provided at a nozzle tip in such a structure that a dispense port area can be adjusted and a dispensed amount can be adjusted is attached to the container such as the tube. When using this, the slidable lid 2 is moved fore and aft by fingers so that an opening at the nozzle tip of the body 1 is adjusted and a required amount of contents is discharged in a preferred thickness. After completion, the slidable lid 2 is closed by fingers thereby cutting the contents, so that the contents may not attach to the nozzle tip and the container can be closed hygienically.
Patent JP-H08134323-A (JP)
Title: Flame-retardant resin composition and molded product therefrom
Inventor: WATANABE KAZUYUKI
IPC: C08L53/00
Filed: 1994-11-14
Abstract: PURPOSE: To provide a flame-retardant resin composition whose halogen content is lowered and flexibility and calender processability are excellent. CONSTITUTION: This flame-retardant resin composition comprises (A) 40-98.9wt.% of a propylene-α-olefin block copolymer having 3.5-8 melt viscosity ratio (η1 /η2 ) where η1 is the melt viscosity at 10<1> sec<-1> shear rate according to the slit die method and η2 is the melt viscosity at 10<2> sec<-1> shear rate, (B) 0.5-20wt.% of a chlorinated rubber polymer, (C) 0.5-10wt.% of antimony oxide and (D) 0.1-30wt.% of an ethylenic plural copolymer where (A)+(B)+(C)+(D)=100wt.